Sunday, March 13, 2011 Seaweeds May Be Earth's First Plants  A trove of seaweed-like fossils unearthed in southern China may be some of the oldest plants ever discovered. Until now the earliest definitive evidence of complex creatures resembling modern organisms was about 580 million years old. This new series of fossils predates those by anywhere from 20 million to 56 million years. "It's not the oldest multicellular life," remarks a co-author of the study. "But it is a collection of the oldest diverse, complex and macroscopic multicellular life." Read More >>
back to top  Saturday, March 12, 2011 London Tours With Homeless Guides  A few homeless people in London are now working as tour guides, offering others a view of the city from their perspective. Organized by a grassroots group called Sock Mob, the tours have both practical appeal as well as existential, "challenging your view of what it means to be a person living in London." "The best thing is the human touch," said one tour recipient. "Within seconds, you forget the guide is homeless. You'll chat, laugh, talk about books, dreams, colours. So comforting after years of cold guides who know their speech by heart, have synchronised their jokes. Here it is all about talking, exchanging thoughts." Read More >>
back to top Friday, March 11, 2011 'Barefoot' Grandmothers Electrify Rural Communities  "If you ask any solar engineer in the world, 'Can anyone make, install and maintain solar power in a village?' they say it's technically impossible. And if I say a grandmother is making it who is illiterate, he can't believe it, it's beyond his comprehension," says Sanjit "Bunker" Roy. A social entrepreneur and founder of the Barefoot College, Roy has been championing a bottom-up approach to education and empowering rural poor since 1972. Turning grandmothers into solar engineers is one of his favorite pastimes. Read More >>
back to top Thursday, March 10, 2011 Squeeze Out Your Creative Juices  John Cleese, a humorous and wise personality, discusses how to unleash the creativity that every individual possesses. Among his witty and insightful points include shifting activities when we get stuck, staying clear of distractions, and carving out space and time away from the daily to-do list to just explore. Ultimately, he notes, tapping into our unconscious mind may be the key to unraveling its true power and magic. Read More >>
back to top Wednesday, March 9, 2011 Six New Planets: Mini-Neptunes Found Around Sunlike Star  NASA's Kepler space telescope has uncovered six new planets huddled around a sunlike star--odd worlds that astronomers have dubbed mini-Neptunes. Five of the new planets are closer to their parent star than Mercury is to the sun. The sixth world lies farther out, within a region that would fit inside the orbit of Venus. "This is the most closely packed known planetary system," said study co-author Jonathan Fortney, an astronomer with the University of California, Santa Cruz. These groundbreaking findings hold enormous potential for understanding the greater patterns of our own infinite existence. Read More >>
back to top Tuesday, March 8, 2011 From Linda to Chad to Michael to You  Whenever Linda goes out with her 7-year-old granddaughter, they play a contest: "Who Can Make the Most People Smile?" Over time, Linda subconsciously started tuning into the kindness around her. One day, while she was in line at the drug store, a young woman with a sick, crying baby was asked to come back in 2 hours; a tear trickled down her cheek, when suddenly, an older fellow sitting on the side came over and said that he had to wait for his prescription, so if she wanted, he would be happy to deliver her prescription to her... What started out as just a fun way to pass the time took off into a surprising chain of compassion! Read More >>
back to top Monday, March 7, 2011 8 Weeks to a Better Brain  A pause in a busy day, meditation can be like the eye of a storm. For centuries, there's been no logic to it. Yet more and more, researchers are beginning to map its effects on the brain. In a recent study, a team led by Harvard-affiliated researchers become the first to document meditation-produced changes over time in the brain's gray matter. Their conclusion? Participating in an eight-week mindfulness meditation program appears to make measurable changes in brain regions associated with memory, sense of self, empathy, and stress. Research fellow Britta Holzel remarks, "It is fascinating to see the brain's plasticity and that, by practicing meditation, we can play an active role in changing the brain and can increase our well-being and quality of life." Read More >>
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Walk through Philadelphia and you'll see public art poised throughout the city. "Museum Without Walls: AUDIO" brings these sculptures to life with audio stories, told by people from all walks of life and somehow connected to the sculpture by knowledge, experience or affiliation. Nearly 100 "voices" at 35 stops explore 51 sculptures. These stories can be discovered while touring the city or sitting on your living room couch. [ 
Picture one of the NFL's most spellbinding figures sitting serenely in a room, meditating. Every Wednesday, Miami Dolphins running back Ricky Williams leads an open meditation session in a quiet college classroom where he's working on his degree. Williams meditates every morning, before practices, and before he heads into the stadium on game day. "For me, [meditation] is like food. It's spiritual food, and I need to be fed... I just go into the game very clear, with that balance between focus and relaxation." And with that inner clarity, he can't help but share with others: "The act of giving is a very healing thing." [ 
Researchers have developed a device to measure pressure in the largest artery in the body. More accurate than the arm cuff, the technology works by a sensor in the watch recording the pulse wave of the artery, which is then fed into a computer together with a traditional blood pressure reading from a cuff. Scientists are then able to read the pressure close to the heart, from the aorta. Professor Bryan Williams from the University of Leicester says, "Unless we measure the pressure in the aorta we are not getting an appreciation of the risks or benefits of treatment. This device could change the way blood pressure has been monitored for more than a century." [ 
Snapshots from Japan: A woman opens up her home and bathrooms to weary travelers walking hours home. A baker gives out free bread. Customers at the supermarket pick up fallen items and quietly stand in line to buy food. An old man at the evacuation shelter asks, "What's going to happen now?" And a young high school boy nearby responds, "Don't worry! When we grow up, we will promise to fix it back!" Among the tremendous ripples of Japan's tsunami are some of the most strikingly powerful yet simple moments of human grace. [ 
Crusaders costumed in tights, capes, cowls and other accoutrements are turning up with surprising regularity in American cities to fight what they consider their biggest enemy: public apathy. They call themselves Real Life Superheroes and, with names like Dark Guardian, Red Dragon, and Viper, they might be right at home on the pages of comic books. But unlike their ink-and-paper counterparts, they can't fly, vanish into thin air or outrun a speeding locomotive. And they usually are armed with nothing more than good intentions. Maybe a camera and cell phone, too. They bring help to the homeless, raise money for charity, or just lend an ear so someone in trouble knows they care. [ 
Sweaty palms, trembling knees, that feeling of butterflies in the pit of your stomach. Whether you're at a job interview, standing in front of a class, or keynoting a conference, speaking in public can be intimidating. In fact, statistics have shown that people fear it more than death. But is it really that bad? Dan Pallotta used to think so. After a few years of doing it more, something changed. He turned focus and intention away from himself and towards his audience. "And then it became fun. Because it was no longer about me." Here are 13 powerful tips that he's picked up over the years. [ 
